idle switch

John Booth jrbooth3 at
Tue Jan 7 06:48:33 EST 2003

I am having a problem with my car running lean at
anything much above 2000 rpm. I found I have a bad
idle switch where it will not close the circuit when
at idle so it doesn't know it's throttle is closed.
The car runs rich but fine with the temp sensor
unplugged. I have replaced the temp sensor, fuel
distributor, idle stabilisor valve, o2 sensor in the
past 6 months since buying the car and installed a
Nordskog air/fuel gauge. Could the idle switch cause
the lean condition?
Does anyone know a good source for an idle switch?

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